We have pageA which has a Jtable and World_info_object "info" . that table shows data from people (people are in world info). I want to edit "info" so each person has an edit button and also this page has a " +NEW " button . These buttons have action listeners : (edit is almost the same)
newPerson.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
personFrame=new PersonPage( getInfo() , null );
Thread closing =new Thread( new Runnable() {
@Override
public void run() {
while(true){
if(personFrame.getConfirmed()==true){
setWorldInfo(personFrame.getInfo());
personFrame.setVisible(false);
personFrame.dispose();
System.out.println("closed");
updateTableData(); // repaint table !
break;
}
System.out.println("open...");
}
}
}, "closingWindow");
closing.start();
}
});
AS you can see here is a thread looks for change in boolean confirmed which I make it true when user press Okay or cancel button in personFrame ! Purpose is to getInfo() from personFrame and set it here in PageA (first frame) and it's done by this but this thread makes " Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 5 >= 5 " .
If some one know how to solve this exception or how should I setdata sent from other page just before closing it please tell me... (Or maybe problem is with table)
Exception : https://i.stack.imgur.com/UnZnd.png
** Update
All I want to do is making pageB from pageA and send info to it (Which is done) and then after confirm or closing pageB run function update(); in pageA ! Any Idea ? :)
**
// ALMOST SOLVED PROGRAM:
public class PageA extends JFrame {
private static HashMap<Integer, String>info=new HashMap<Integer,String>();
private JPanel contentPane;
/**
* Launch the application.
*/
public static void main(String[] args) {
info.put(1, "Sofia");
info.put(2, "XSR");
EventQueue.invokeLater(new Runnable() {
public void run() {
try {
PageA frame = new PageA();
frame.setVisible(true);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
/**
* Create the frame.
*/
public PageA() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(80, 80, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
JButton btnNewButton = new JButton("Open pageB");
btnNewButton.setBounds(126, 11, 160, 23);
btnNewButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
final PageB pageB=new PageB(info);
pageB.addWindowListener(new WindowAdapter(){ // add listener to detect
public void windowClosing(WindowEvent e){
setInfo(pageB.getInfo());
System.out.println("xxxx");
}
});
}
});
contentPane.add(btnNewButton);
}
public void setInfo(HashMap<Integer, String> uinfo){
this.info=info;
}
}
public class PageB extends JFrame {
private JPanel contentPane;
private HashMap<Integer, String> info;
public PageB(HashMap<Integer, String> info) {
this.info=info;
this.info.put(113, "Alfred");
this.info.put(314, "Alfa");
this.info.put(13, "Luter");
setBounds(100, 100, 450, 300);
contentPane = new JPanel();
contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
setContentPane(contentPane);
contentPane.setLayout(null);
final PageB that=this;
JButton btnOkayDone = new JButton("Okay , Done");
btnOkayDone.setBounds(34, 228, 130, 23);
btnOkayDone.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
// add event for closing
that.dispatchEvent(new WindowEvent(that, WindowEvent.WINDOW_CLOSING));
}
});
contentPane.add(btnOkayDone);
this.setVisible(true);
}
public HashMap<Integer, String> getInfo(){
return info;
}
}
